Originally Posted by trimline
Hi my name is Brent. I recently became part owner of a 64 Mercury Montclair 25th Anniversary. The car has been in my family since it was new and i was wondering how to tell if it is a 25th anniversary edition, also i was wondering if anyone could tell me the HP and torque of the motor. It's a 390 4bbl original leaded gas engine. I can't seem to find the specs anywhere. Any other information anyone has on this car would be greatly appricated. I will try and include some pics in my profile later on. Thank you.
1964 390 4 BBL, 300 hp@4600, Torque 427@2800, ama hp 52.5,
Bore and stroke- 4.050x3.781
normal oil pressure 52